Sequence generating method and apparatus therefor

The present invention relates to a wireless communication system. Specifically, the method for wireless transmission to the transmitter sequence in a communication system, a complex conjugate operation on the first sequence (complex conjugate operation) and the inverse operation step of performing at least one of the (reverse operation) generating a second sequence .; The step of mapping the second sequence of a plurality of subcarriers in the (Orthogonal Frequency Division Multiple Access) OFDMA symbols; And to a sequence transmission method for transmitting the OFDMA symbol to the receiver.